From 6247b4af59afe335c2707c2bed9280e106760334 Mon Sep 17 00:00:00 2001
From: aidanahram <52716460+aidanahram@users.noreply.github.com>
Date: Thu, 1 Jun 2023 00:46:55 -0400
Subject: [PATCH] error logging (#109)

hope this works

---------

Co-authored-by: Levi Lesches <levilesches@gmail.com>
---
 lib/main.dart               | 8 +++++++-
 lib/src/services/files.dart | 6 ++++++
 macos/Podfile.lock          | 6 +++---
 3 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/lib/main.dart b/lib/main.dart
index d5748877d..a14827340 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -15,14 +15,20 @@ import "package:flutter/material.dart";
 import "package:rover_dashboard/app.dart";
 import "package:rover_dashboard/data.dart";
 import "package:rover_dashboard/models.dart";
+import "package:rover_dashboard/services.dart";
+
+/// Network errors that can be fixed by a simple reset.
+const networkErrors = {1234, 1231};
 
 void main() async {
 	runZonedGuarded(
 		() => runApp(RoverControlDashboard()),
 		(error, stack) async {
-			if (error is SocketException && error.osError!.errorCode == 1234) {
+			if (error is SocketException && networkErrors.contains(error.osError!.errorCode)) {
 				models.home.setMessage(severity: Severity.critical, text: "Network error, restart by clicking the network icon");
 			} else {
+        models.home.setMessage(severity: Severity.critical, text: "Error occurred in the dashboard. See the logs");
+        services.files.logError(error, stack);
 				Error.throwWithStackTrace(error, stack);
 			}
 		}
diff --git a/lib/src/services/files.dart b/lib/src/services/files.dart
index 07d5a4fbe..1f597aae7 100644
--- a/lib/src/services/files.dart
+++ b/lib/src/services/files.dart
@@ -124,6 +124,12 @@ class FilesService extends Service {
     for (final line in (await file.readAsString()).trim().split("\n"))
       WrappedMessage.fromBuffer(base64.decode(line))
   ];
+
+  /// Outputs error to log file
+  Future<void> logError(Object error, StackTrace stack) async{
+    final file = File("${loggingDir.path}/errors.txt");
+    await file.writeAsString("${DateTime.now().timeStamp} $error $stack\n", mode: FileMode.writeOnlyAppend);
+  }
 }
 
 extension on FileSystemEntity {
diff --git a/macos/Podfile.lock b/macos/Podfile.lock
index 152e103e6..584ecc52c 100644
--- a/macos/Podfile.lock
+++ b/macos/Podfile.lock
@@ -16,7 +16,7 @@ DEPENDENCIES:
   - flutter_libserialport (from `Flutter/ephemeral/.symlinks/plugins/flutter_libserialport/macos`)
   - FlutterMacOS (from `Flutter/ephemeral`)
   - package_info_plus (from `Flutter/ephemeral/.symlinks/plugins/package_info_plus/macos`)
-  - path_provider_foundation (from `Flutter/ephemeral/.symlinks/plugins/path_provider_foundation/macos`)
+  - path_provider_foundation (from `Flutter/ephemeral/.symlinks/plugins/path_provider_foundation/darwin`)
   - url_launcher_macos (from `Flutter/ephemeral/.symlinks/plugins/url_launcher_macos/macos`)
 
 SPEC REPOS:
@@ -31,7 +31,7 @@ EXTERNAL SOURCES:
   package_info_plus:
     :path: Flutter/ephemeral/.symlinks/plugins/package_info_plus/macos
   path_provider_foundation:
-    :path: Flutter/ephemeral/.symlinks/plugins/path_provider_foundation/macos
+    :path: Flutter/ephemeral/.symlinks/plugins/path_provider_foundation/darwin
   url_launcher_macos:
     :path: Flutter/ephemeral/.symlinks/plugins/url_launcher_macos/macos
 
@@ -40,7 +40,7 @@ SPEC CHECKSUMS:
   FlutterMacOS: 8f6f14fa908a6fb3fba0cd85dbd81ec4b251fb24
   libserialport: 1cb25e66ef3c92a8e59c2ea3820302c3fa2268cd
   package_info_plus: 02d7a575e80f194102bef286361c6c326e4c29ce
-  path_provider_foundation: c68054786f1b4f3343858c1e1d0caaded73f0be9
+  path_provider_foundation: eaf5b3e458fc0e5fbb9940fb09980e853fe058b8
   url_launcher_macos: 5335912b679c073563f29d89d33d10d459f95451
 
 PODFILE CHECKSUM: 353c8bcc5d5b0994e508d035b5431cfe18c1dea7